I am selling my 2008 M6 with a brand new trans, 21" HRE, & $25,000 in other mods & maintenance for $49,000. There is no way this will get $44.5 because the interior you did is not much different than the extended leather that comes in about 50% of the M6 that were made. FYI, the previous guy was right if you want to sell the car quick. Keep in mind that the diamond pattern is a good look for some, but will deter others from being intersted in your car.